http://www.rfc-editor.org/rfc/rfc3135.txt
RFC 3135: Performance Enhancing Proxies Intended to Mitigate Link-Related Degradations, J. Border, M. Kojo, J. Griner, G. Montenegro, Z. Shelby2001-06-01T23:00:00-00:00This document is a survey of Performance Enhancing Proxies (PEPs) often employed to improve degraded TCP performance caused by characteristics of specific link environments, for example, in satellite, wireless WAN, and wireless LAN environments. This memo provides information for the Internet community.